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fix(publish-runtime): re-add 5 templates wrongly removed from cascade — fixes #2566 - #2575

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HongmingWang-Rabbit merged 2 commits into
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fix/cascade-include-all-active-templates
May 3, 2026
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fix(publish-runtime): re-add 5 templates wrongly removed from cascade — fixes #2566#2575
HongmingWang-Rabbit merged 2 commits into
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fix/cascade-include-all-active-templates

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Summary

Re-add langgraph, crewai, autogen, deepagents, gemini-cli to the publish-runtime.yml cascade TEMPLATES list. They were removed by #2536 with the rationale "deprecated, no shipping images" — empirically wrong.

Why this fixes #2566

continuous-synth-e2e.yml defaults to langgraph as its primary canary (line 44, "fastest, default"). When today's a2a-sdk strict-mode fix landed (commit e1628c4 at 11:06), publish-runtime fired at 11:13 and cascaded — but only to claude-code, hermes, openclaw, codex. langgraph was excluded, so its image stayed on the broken runtime.

So #2566 was actually a cascade-scope drift bug masquerading as an a2a regression. The a2a fix is correct and deployed in PyPI 0.1.94; it just never made it into the langgraph image.

Verified all 5 are still alive

Per gh run list --workflow publish-image --limit 1 per repo, every "deprecated" template had successful publish-image runs within the past 24h. None are dormant.

Followup (out of scope here)

The original comment proposed: "Long-term: derive this list from manifest.json so the cascade can't drift again — tracked in RFC #388 as a Phase-1 invariant." Still the right move — this PR re-adds the data manually, but the structural fix lives in RFC #388.

Test plan

  • YAML validates
  • After merge, watch publish-runtime cascade to all 9 templates
  • langgraph publish-image succeeds
  • continuous-synth-e2e goes green within 1 cycle

🤖 Generated with Claude Code

…#2566)

The PR #2536 cascade prune ('deprecated, no shipping images') was
empirically wrong. Re-confirmed 2026-05-03:

- continuous-synth-e2e.yml defaults to langgraph as its primary canary
- All 5 'deprecated' templates have successful publish-image runs in
  the past 24h: langgraph, crewai, autogen, deepagents, gemini-cli

Symptom this fixes — issue #2566 (priority-high, failing 36+h):

  Synthetic E2E (staging): langgraph adapter A2A failure
  'Received Message object in task mode' — failing for >36h

Today at 11:06 commit e1628c4 fixed the underlying a2a-sdk strict-mode
issue in workspace/a2a_executor.py. publish-runtime fired at 11:13 and
cascaded — but only to claude-code, hermes, openclaw, codex. langgraph
was excluded by the prune, so its image stayed on the broken runtime
and the synth E2E (which defaults to langgraph) kept failing despite
the fix being live in PyPI.

After this lands + the next runtime publish fires, langgraph image
re-bakes with the fix and synth-E2E goes green.

Test plan:

- [x] yaml-validate the workflow
- [ ] After merge, watch publish-runtime cascade to all 9 templates
- [ ] Confirm langgraph publish-image fires + succeeds
- [ ] Confirm next continuous-synth-e2e run goes green

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The cascade-list-vs-manifest drift gate (PR #2556's behavior-based
test) caught my previous-commit cascade additions as 'extra-in-cascade'.
Manifest is the source of truth — restoring there.

All 5 templates have successful publish-image runs in the past 24h
(verified before the cascade fix), and continuous-synth-e2e defaults
to langgraph as its primary canary. None deprecated.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@HongmingWang-Rabbit
HongmingWang-Rabbit added this pull request to the merge queue May 3, 2026
Merged via the queue into staging with commit effbcd7 May 3, 2026
23 checks passed
@HongmingWang-Rabbit
HongmingWang-Rabbit deleted the fix/cascade-include-all-active-templates branch May 3, 2026 12:49
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Synthetic E2E (staging): langgraph adapter A2A failure — "Received Message object in task mode" — failing for >36h

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